The Colorado and New Mexico state line bisects this high-desert landscape, where the San Juan County and Montezuma County borders meet. This high-plateau geography is defined by prominent landmarks such as Skinney Rock and Flat Top Rock, which serve as permanent navigational waypoints across the arid terrain. The drainage patterns of Tanner Canyon and Weekley Canyon illustrate the erosional forces that have shaped the land, while isolated water sources like Pouch Spring and 12R-195 Spring remain critical features in an otherwise dry environment.
22 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1889 · Chaco
USGS Topo · 1:250,000
1892 · Chaco
USGS Topo · 1:250,000
1934 · Chimney Rock
USGS Topo · 1:62,500
1934 · Rattlesnake
USGS Topo · 1:62,500
1936 · Chimney Rock
USGS Topo · 1:62,500
1937 · Rattlesnake
USGS Topo · 1:62,500
1954 · Shiprock
USGS Topo · 1:250,000
1956 · Cortez
USGS Topo · 1:250,000
1958 · Cortez
USGS Topo · 1:250,000
1958 · Shiprock
USGS Topo · 1:250,000